Warning: mysql_list_fields() [function.mysql-list-fields]: Unable to save MySQL query result in /home/wwwroot/worlddyevariety/wp-content/plugins/seo-booster-lite/seo-booster.php on line 237

Warning: mysql_num_fields(): supplied argument is not a valid MySQL result resource in /home/wwwroot/worlddyevariety/wp-content/plugins/seo-booster-lite/seo-booster.php on line 238

Warning: in_array() [function.in-array]: Wrong datatype for second argument in /home/wwwroot/worlddyevariety/wp-content/plugins/seo-booster-lite/seo-booster.php on line 240
必应染料-您身边的染料专家

Mordant Blue 81

Name:C.I.Mordant Blue 81,C.I.16645

Molecular Structure: Single azo class

C.I.Mordant Blue 81,C.I.16645,CAS 5850-64-6,620.48,C20H11N2Na3O11S3,Chromotrope F4B

C.I.Mordant Blue 81,C.I.16645,CAS 5850-64-6,620.48,C20H11N2Na3O11S3,Chromotrope F4B

Molecular Formula:C20H11N2Na3O11S3

Molecular Weight: 620.48

CAS Registry Number:5850-64-6

Manufacturing Methods :  4-Aminonaphthalene-1-sulfonic acid diazotization, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid coupling.

Properties and Applications: blue black. Soluble in water for product red, slightly soluble in ethanol for pink. In concentrated sulfuric acid for blue, dilution after pink. Dye aqueous solution to join concentrated hydrochloric acid for magenta; Join concentrated sodium hydroxide solution for purple.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 6 3 4 2-3

List of Suppliers:

Chromotrope F4B( Rohner Ltd )


Leave a Reply